BlackZon Smyter MT 1/12 Scale 4WD 2S Electric Monster Truck RTR (Yellow) - 540225Overview The BlackZon Smyter MT (540225) is a Ready to Run 1 12 scale 4WD electric monster truck that delivers strong RTR bashing performance in an easy to handle package. Powered by a tuned brushed motor with waterproof electronics and 2S battery support, it's a dependable choice for new and intermediate RC drivers. The 4WD chassis uses oil filled shocks and aggressive monster truck tires to keep the truck planted through bumps, jumps, and loose